|
1
|
|
|
import falcon |
|
2
|
|
|
import simplejson as json |
|
3
|
|
|
import mysql.connector |
|
4
|
|
|
import config |
|
5
|
|
|
import uuid |
|
6
|
|
|
|
|
7
|
|
|
|
|
8
|
|
|
class EnergyFlowDiagramCollection: |
|
9
|
|
|
@staticmethod |
|
10
|
|
|
def __init__(): |
|
11
|
|
|
pass |
|
12
|
|
|
|
|
13
|
|
|
@staticmethod |
|
14
|
|
|
def on_options(req, resp): |
|
15
|
|
|
resp.status = falcon.HTTP_200 |
|
16
|
|
|
|
|
17
|
|
|
@staticmethod |
|
18
|
|
|
def on_get(req, resp): |
|
19
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
20
|
|
|
cursor = cnx.cursor(dictionary=True) |
|
21
|
|
|
|
|
22
|
|
|
query = (" SELECT id, energy_flow_diagram_id, name " |
|
23
|
|
|
" FROM tbl_energy_flow_diagrams_nodes") |
|
24
|
|
|
cursor.execute(query) |
|
25
|
|
|
rows_nodes = cursor.fetchall() |
|
26
|
|
|
query = (" SELECT id, name, uuid " |
|
27
|
|
|
" FROM tbl_meters ") |
|
28
|
|
|
cursor.execute(query) |
|
29
|
|
|
rows_meters = cursor.fetchall() |
|
30
|
|
|
|
|
31
|
|
|
meter_dict = dict() |
|
32
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
33
|
|
|
for row in rows_meters: |
|
34
|
|
|
meter_dict[row['uuid']] = {"type": 'meter', |
|
35
|
|
|
"id": row['id'], |
|
36
|
|
|
"name": row['name'], |
|
37
|
|
|
"uuid": row['uuid']} |
|
38
|
|
|
|
|
39
|
|
|
query = (" SELECT id, name, uuid " |
|
40
|
|
|
" FROM tbl_offline_meters ") |
|
41
|
|
|
cursor.execute(query) |
|
42
|
|
|
rows_offline_meters = cursor.fetchall() |
|
43
|
|
|
|
|
44
|
|
|
offline_meter_dict = dict() |
|
45
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
46
|
|
|
for row in rows_offline_meters: |
|
47
|
|
|
offline_meter_dict[row['uuid']] = {"type": 'offline_meter', |
|
48
|
|
|
"id": row['id'], |
|
49
|
|
|
"name": row['name'], |
|
50
|
|
|
"uuid": row['uuid']} |
|
51
|
|
|
|
|
52
|
|
|
query = (" SELECT id, name, uuid " |
|
53
|
|
|
" FROM tbl_virtual_meters ") |
|
54
|
|
|
cursor.execute(query) |
|
55
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
56
|
|
|
|
|
57
|
|
|
virtual_meter_dict = dict() |
|
58
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
59
|
|
|
for row in rows_virtual_meters: |
|
60
|
|
|
virtual_meter_dict[row['uuid']] = {"type": 'virtual_meter', |
|
61
|
|
|
"id": row['id'], |
|
62
|
|
|
"name": row['name'], |
|
63
|
|
|
"uuid": row['uuid']} |
|
64
|
|
|
|
|
65
|
|
|
node_dict = dict() |
|
66
|
|
|
node_list_dict = dict() |
|
67
|
|
|
if rows_nodes is not None and len(rows_nodes) > 0: |
|
68
|
|
|
for row in rows_nodes: |
|
69
|
|
|
node_dict[row['id']] = row['name'] |
|
70
|
|
|
if node_list_dict.get(row['energy_flow_diagram_id']) is None: |
|
71
|
|
|
node_list_dict[row['energy_flow_diagram_id']] = list() |
|
72
|
|
|
node_list_dict[row['energy_flow_diagram_id']].append({"id": row['id'], "name": row['name']}) |
|
73
|
|
|
|
|
74
|
|
|
query = (" SELECT id, energy_flow_diagram_id, source_node_id, target_node_id, meter_uuid " |
|
75
|
|
|
" FROM tbl_energy_flow_diagrams_links") |
|
76
|
|
|
cursor.execute(query) |
|
77
|
|
|
rows_links = cursor.fetchall() |
|
78
|
|
|
|
|
79
|
|
|
link_list_dict = dict() |
|
80
|
|
View Code Duplication |
if rows_links is not None and len(rows_links) > 0: |
|
|
|
|
|
|
81
|
|
|
for row in rows_links: |
|
82
|
|
|
# find meter by uuid |
|
83
|
|
|
meter = meter_dict.get(row['meter_uuid'], None) |
|
84
|
|
|
if meter is None: |
|
85
|
|
|
meter = virtual_meter_dict.get(row['meter_uuid'], None) |
|
86
|
|
|
if meter is None: |
|
87
|
|
|
meter = offline_meter_dict.get(row['meter_uuid'], None) |
|
88
|
|
|
|
|
89
|
|
|
if link_list_dict.get(row['energy_flow_diagram_id']) is None: |
|
90
|
|
|
link_list_dict[row['energy_flow_diagram_id']] = list() |
|
91
|
|
|
link_list_dict[row['energy_flow_diagram_id']].append({"id": row['id'], |
|
92
|
|
|
"source_node": { |
|
93
|
|
|
"id": row['source_node_id'], |
|
94
|
|
|
"name": node_dict.get(row['source_node_id'])}, |
|
95
|
|
|
"target_node": { |
|
96
|
|
|
"id": row['target_node_id'], |
|
97
|
|
|
"name": node_dict.get(row['target_node_id'])}, |
|
98
|
|
|
"meter": meter}) |
|
99
|
|
|
|
|
100
|
|
|
query = (" SELECT id, name, uuid " |
|
101
|
|
|
" FROM tbl_energy_flow_diagrams " |
|
102
|
|
|
" ORDER BY id ") |
|
103
|
|
|
cursor.execute(query) |
|
104
|
|
|
rows_energy_flow_diagrams = cursor.fetchall() |
|
105
|
|
|
|
|
106
|
|
|
result = list() |
|
107
|
|
|
if rows_energy_flow_diagrams is not None and len(rows_energy_flow_diagrams) > 0: |
|
108
|
|
|
for row in rows_energy_flow_diagrams: |
|
109
|
|
|
|
|
110
|
|
|
meta_result = {"id": row['id'], |
|
111
|
|
|
"name": row['name'], |
|
112
|
|
|
"uuid": row['uuid'], |
|
113
|
|
|
"nodes": node_list_dict.get(row['id'], None), |
|
114
|
|
|
"links": link_list_dict.get(row['id'], None), } |
|
115
|
|
|
result.append(meta_result) |
|
116
|
|
|
|
|
117
|
|
|
cursor.close() |
|
118
|
|
|
cnx.disconnect() |
|
119
|
|
|
resp.body = json.dumps(result) |
|
120
|
|
|
|
|
121
|
|
View Code Duplication |
@staticmethod |
|
|
|
|
|
|
122
|
|
|
def on_post(req, resp): |
|
123
|
|
|
"""Handles POST requests""" |
|
124
|
|
|
try: |
|
125
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
126
|
|
|
except Exception as ex: |
|
127
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.ERROR', description=ex) |
|
128
|
|
|
|
|
129
|
|
|
new_values = json.loads(raw_json) |
|
130
|
|
|
|
|
131
|
|
|
if 'name' not in new_values['data'].keys() or \ |
|
132
|
|
|
not isinstance(new_values['data']['name'], str) or \ |
|
133
|
|
|
len(str.strip(new_values['data']['name'])) == 0: |
|
134
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
135
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_NAME') |
|
136
|
|
|
name = str.strip(new_values['data']['name']) |
|
137
|
|
|
|
|
138
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
139
|
|
|
cursor = cnx.cursor() |
|
140
|
|
|
|
|
141
|
|
|
cursor.execute(" SELECT name " |
|
142
|
|
|
" FROM tbl_energy_flow_diagrams " |
|
143
|
|
|
" WHERE name = %s ", (name,)) |
|
144
|
|
|
if cursor.fetchone() is not None: |
|
145
|
|
|
cursor.close() |
|
146
|
|
|
cnx.disconnect() |
|
147
|
|
|
raise falcon.HTTPError(falcon.HTTP_404, title='API.BAD_REQUEST', |
|
148
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NAME_IS_ALREADY_IN_USE') |
|
149
|
|
|
|
|
150
|
|
|
add_values = (" INSERT INTO tbl_energy_flow_diagrams " |
|
151
|
|
|
" (name, uuid) " |
|
152
|
|
|
" VALUES (%s, %s) ") |
|
153
|
|
|
cursor.execute(add_values, (name, |
|
154
|
|
|
str(uuid.uuid4()))) |
|
155
|
|
|
new_id = cursor.lastrowid |
|
156
|
|
|
cnx.commit() |
|
157
|
|
|
cursor.close() |
|
158
|
|
|
cnx.disconnect() |
|
159
|
|
|
|
|
160
|
|
|
resp.status = falcon.HTTP_201 |
|
161
|
|
|
resp.location = '/energyflowdiagrams/' + str(new_id) |
|
162
|
|
|
|
|
163
|
|
|
|
|
164
|
|
|
class EnergyFlowDiagramItem: |
|
165
|
|
|
@staticmethod |
|
166
|
|
|
def __init__(): |
|
167
|
|
|
pass |
|
168
|
|
|
|
|
169
|
|
|
@staticmethod |
|
170
|
|
|
def on_options(req, resp, id_): |
|
171
|
|
|
resp.status = falcon.HTTP_200 |
|
172
|
|
|
|
|
173
|
|
|
@staticmethod |
|
174
|
|
|
def on_get(req, resp, id_): |
|
175
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
176
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
177
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_ID') |
|
178
|
|
|
|
|
179
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
180
|
|
|
cursor = cnx.cursor(dictionary=True) |
|
181
|
|
|
|
|
182
|
|
|
query = (" SELECT id, energy_flow_diagram_id, name " |
|
183
|
|
|
" FROM tbl_energy_flow_diagrams_nodes") |
|
184
|
|
|
cursor.execute(query) |
|
185
|
|
|
rows_nodes = cursor.fetchall() |
|
186
|
|
|
query = (" SELECT id, name, uuid " |
|
187
|
|
|
" FROM tbl_meters ") |
|
188
|
|
|
cursor.execute(query) |
|
189
|
|
|
rows_meters = cursor.fetchall() |
|
190
|
|
|
|
|
191
|
|
|
meter_dict = dict() |
|
192
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
193
|
|
|
for row in rows_meters: |
|
194
|
|
|
meter_dict[row['uuid']] = {"type": 'meter', |
|
195
|
|
|
"id": row['id'], |
|
196
|
|
|
"name": row['name'], |
|
197
|
|
|
"uuid": row['uuid']} |
|
198
|
|
|
|
|
199
|
|
|
query = (" SELECT id, name, uuid " |
|
200
|
|
|
" FROM tbl_offline_meters ") |
|
201
|
|
|
cursor.execute(query) |
|
202
|
|
|
rows_offline_meters = cursor.fetchall() |
|
203
|
|
|
|
|
204
|
|
|
offline_meter_dict = dict() |
|
205
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
206
|
|
|
for row in rows_offline_meters: |
|
207
|
|
|
offline_meter_dict[row['uuid']] = {"type": 'offline_meter', |
|
208
|
|
|
"id": row['id'], |
|
209
|
|
|
"name": row['name'], |
|
210
|
|
|
"uuid": row['uuid']} |
|
211
|
|
|
|
|
212
|
|
|
query = (" SELECT id, name, uuid " |
|
213
|
|
|
" FROM tbl_virtual_meters ") |
|
214
|
|
|
cursor.execute(query) |
|
215
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
216
|
|
|
|
|
217
|
|
|
virtual_meter_dict = dict() |
|
218
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
219
|
|
|
for row in rows_virtual_meters: |
|
220
|
|
|
virtual_meter_dict[row['uuid']] = {"type": 'virtual_meter', |
|
221
|
|
|
"id": row['id'], |
|
222
|
|
|
"name": row['name'], |
|
223
|
|
|
"uuid": row['uuid']} |
|
224
|
|
|
|
|
225
|
|
|
node_dict = dict() |
|
226
|
|
|
node_list_dict = dict() |
|
227
|
|
|
if rows_nodes is not None and len(rows_nodes) > 0: |
|
228
|
|
|
for row in rows_nodes: |
|
229
|
|
|
node_dict[row['id']] = row['name'] |
|
230
|
|
|
if node_list_dict.get(row['energy_flow_diagram_id']) is None: |
|
231
|
|
|
node_list_dict[row['energy_flow_diagram_id']] = list() |
|
232
|
|
|
node_list_dict[row['energy_flow_diagram_id']].append({"id": row['id'], "name": row['name']}) |
|
233
|
|
|
|
|
234
|
|
|
query = (" SELECT id, energy_flow_diagram_id, source_node_id, target_node_id, meter_uuid " |
|
235
|
|
|
" FROM tbl_energy_flow_diagrams_links") |
|
236
|
|
|
cursor.execute(query) |
|
237
|
|
|
rows_links = cursor.fetchall() |
|
238
|
|
|
|
|
239
|
|
|
link_list_dict = dict() |
|
240
|
|
View Code Duplication |
if rows_links is not None and len(rows_links) > 0: |
|
|
|
|
|
|
241
|
|
|
for row in rows_links: |
|
242
|
|
|
# find meter by uuid |
|
243
|
|
|
meter = meter_dict.get(row['meter_uuid'], None) |
|
244
|
|
|
if meter is None: |
|
245
|
|
|
meter = virtual_meter_dict.get(row['meter_uuid'], None) |
|
246
|
|
|
if meter is None: |
|
247
|
|
|
meter = offline_meter_dict.get(row['meter_uuid'], None) |
|
248
|
|
|
|
|
249
|
|
|
if link_list_dict.get(row['energy_flow_diagram_id']) is None: |
|
250
|
|
|
link_list_dict[row['energy_flow_diagram_id']] = list() |
|
251
|
|
|
link_list_dict[row['energy_flow_diagram_id']].append({"id": row['id'], |
|
252
|
|
|
"source_node": { |
|
253
|
|
|
"id": row['source_node_id'], |
|
254
|
|
|
"name": node_dict.get(row['source_node_id'])}, |
|
255
|
|
|
"target_node": { |
|
256
|
|
|
"id": row['target_node_id'], |
|
257
|
|
|
"name": node_dict.get(row['target_node_id'])}, |
|
258
|
|
|
"meter": meter}) |
|
259
|
|
|
|
|
260
|
|
|
query = (" SELECT id, name, uuid " |
|
261
|
|
|
" FROM tbl_energy_flow_diagrams " |
|
262
|
|
|
" WHERE id = %s ") |
|
263
|
|
|
cursor.execute(query, (id_,)) |
|
264
|
|
|
row = cursor.fetchone() |
|
265
|
|
|
cursor.close() |
|
266
|
|
|
cnx.disconnect() |
|
267
|
|
|
|
|
268
|
|
|
if row is None: |
|
269
|
|
|
raise falcon.HTTPError(falcon.HTTP_404, title='API.NOT_FOUND', |
|
270
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NOT_FOUND') |
|
271
|
|
|
else: |
|
272
|
|
|
meta_result = {"id": row['id'], |
|
273
|
|
|
"name": row['name'], |
|
274
|
|
|
"uuid": row['uuid'], |
|
275
|
|
|
"nodes": node_list_dict.get(row['id'], None), |
|
276
|
|
|
"links": link_list_dict.get(row['id'], None), |
|
277
|
|
|
} |
|
278
|
|
|
|
|
279
|
|
|
resp.body = json.dumps(meta_result) |
|
280
|
|
|
|
|
281
|
|
View Code Duplication |
@staticmethod |
|
|
|
|
|
|
282
|
|
|
def on_delete(req, resp, id_): |
|
283
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
284
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
285
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_ID') |
|
286
|
|
|
|
|
287
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
288
|
|
|
cursor = cnx.cursor() |
|
289
|
|
|
|
|
290
|
|
|
# delete all associated nodes |
|
291
|
|
|
cursor.execute(" DELETE FROM tbl_energy_flow_diagrams_nodes" |
|
292
|
|
|
" WHERE energy_flow_diagram_id = %s ", (id_,)) |
|
293
|
|
|
cnx.commit() |
|
294
|
|
|
|
|
295
|
|
|
# delete all associated links |
|
296
|
|
|
cursor.execute(" DELETE FROM tbl_energy_flow_diagrams_links" |
|
297
|
|
|
" WHERE energy_flow_diagram_id = %s ", (id_,)) |
|
298
|
|
|
cnx.commit() |
|
299
|
|
|
|
|
300
|
|
|
cursor.execute(" DELETE FROM tbl_energy_flow_diagrams" |
|
301
|
|
|
" WHERE id = %s ", (id_,)) |
|
302
|
|
|
cnx.commit() |
|
303
|
|
|
|
|
304
|
|
|
cursor.close() |
|
305
|
|
|
cnx.disconnect() |
|
306
|
|
|
|
|
307
|
|
|
resp.status = falcon.HTTP_204 |
|
308
|
|
|
|
|
309
|
|
View Code Duplication |
@staticmethod |
|
|
|
|
|
|
310
|
|
|
def on_put(req, resp, id_): |
|
311
|
|
|
"""Handles PUT requests""" |
|
312
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
313
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
314
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_ID') |
|
315
|
|
|
try: |
|
316
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
317
|
|
|
except Exception as ex: |
|
318
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.EXCEPTION', description=ex) |
|
319
|
|
|
|
|
320
|
|
|
new_values = json.loads(raw_json) |
|
321
|
|
|
|
|
322
|
|
|
if 'name' not in new_values['data'].keys() or \ |
|
323
|
|
|
not isinstance(new_values['data']['name'], str) or \ |
|
324
|
|
|
len(str.strip(new_values['data']['name'])) == 0: |
|
325
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
326
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_NAME') |
|
327
|
|
|
name = str.strip(new_values['data']['name']) |
|
328
|
|
|
|
|
329
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
330
|
|
|
cursor = cnx.cursor() |
|
331
|
|
|
|
|
332
|
|
|
cursor.execute(" SELECT name " |
|
333
|
|
|
" FROM tbl_energy_flow_diagrams " |
|
334
|
|
|
" WHERE id = %s ", (id_,)) |
|
335
|
|
|
if cursor.fetchone() is None: |
|
336
|
|
|
cursor.close() |
|
337
|
|
|
cnx.disconnect() |
|
338
|
|
|
raise falcon.HTTPError(falcon.HTTP_404, title='API.NOT_FOUND', |
|
339
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NOT_FOUND') |
|
340
|
|
|
|
|
341
|
|
|
cursor.execute(" SELECT name " |
|
342
|
|
|
" FROM tbl_energy_flow_diagrams " |
|
343
|
|
|
" WHERE name = %s AND id != %s ", (name, id_)) |
|
344
|
|
|
if cursor.fetchone() is not None: |
|
345
|
|
|
cursor.close() |
|
346
|
|
|
cnx.disconnect() |
|
347
|
|
|
raise falcon.HTTPError(falcon.HTTP_404, title='API.BAD_REQUEST', |
|
348
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NAME_IS_ALREADY_IN_USE') |
|
349
|
|
|
|
|
350
|
|
|
update_row = (" UPDATE tbl_energy_flow_diagrams " |
|
351
|
|
|
" SET name = %s " |
|
352
|
|
|
" WHERE id = %s ") |
|
353
|
|
|
cursor.execute(update_row, (name, |
|
354
|
|
|
id_)) |
|
355
|
|
|
cnx.commit() |
|
356
|
|
|
|
|
357
|
|
|
cursor.close() |
|
358
|
|
|
cnx.disconnect() |
|
359
|
|
|
|
|
360
|
|
|
resp.status = falcon.HTTP_200 |
|
361
|
|
|
|
|
362
|
|
|
|
|
363
|
|
|
class EnergyFlowDiagramLinkCollection: |
|
364
|
|
|
@staticmethod |
|
365
|
|
|
def __init__(): |
|
366
|
|
|
pass |
|
367
|
|
|
|
|
368
|
|
|
@staticmethod |
|
369
|
|
|
def on_options(req, resp, id_): |
|
370
|
|
|
resp.status = falcon.HTTP_200 |
|
371
|
|
|
|
|
372
|
|
|
@staticmethod |
|
373
|
|
|
def on_get(req, resp, id_): |
|
374
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
375
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
376
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_ID') |
|
377
|
|
|
|
|
378
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
379
|
|
|
cursor = cnx.cursor(dictionary=True) |
|
380
|
|
|
|
|
381
|
|
|
query = (" SELECT id, name " |
|
382
|
|
|
" FROM tbl_energy_flow_diagrams_nodes ") |
|
383
|
|
|
cursor.execute(query) |
|
384
|
|
|
rows_nodes = cursor.fetchall() |
|
385
|
|
|
|
|
386
|
|
|
node_dict = dict() |
|
387
|
|
|
if rows_nodes is not None and len(rows_nodes) > 0: |
|
388
|
|
|
for row in rows_nodes: |
|
389
|
|
|
node_dict[row['id']] = {"id": row['id'], |
|
390
|
|
|
"name": row['name']} |
|
391
|
|
|
|
|
392
|
|
|
query = (" SELECT id, name, uuid " |
|
393
|
|
|
" FROM tbl_meters ") |
|
394
|
|
|
cursor.execute(query) |
|
395
|
|
|
rows_meters = cursor.fetchall() |
|
396
|
|
|
|
|
397
|
|
|
meter_dict = dict() |
|
398
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
399
|
|
|
for row in rows_meters: |
|
400
|
|
|
meter_dict[row['uuid']] = {"type": 'meter', |
|
401
|
|
|
"id": row['id'], |
|
402
|
|
|
"name": row['name'], |
|
403
|
|
|
"uuid": row['uuid']} |
|
404
|
|
|
|
|
405
|
|
|
query = (" SELECT id, name, uuid " |
|
406
|
|
|
" FROM tbl_offline_meters ") |
|
407
|
|
|
cursor.execute(query) |
|
408
|
|
|
rows_offline_meters = cursor.fetchall() |
|
409
|
|
|
|
|
410
|
|
|
offline_meter_dict = dict() |
|
411
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
412
|
|
|
for row in rows_offline_meters: |
|
413
|
|
|
offline_meter_dict[row['uuid']] = {"type": 'offline_meter', |
|
414
|
|
|
"id": row['id'], |
|
415
|
|
|
"name": row['name'], |
|
416
|
|
|
"uuid": row['uuid']} |
|
417
|
|
|
|
|
418
|
|
|
query = (" SELECT id, name, uuid " |
|
419
|
|
|
" FROM tbl_virtual_meters ") |
|
420
|
|
|
cursor.execute(query) |
|
421
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
422
|
|
|
|
|
423
|
|
|
virtual_meter_dict = dict() |
|
424
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
425
|
|
|
for row in rows_virtual_meters: |
|
426
|
|
|
virtual_meter_dict[row['uuid']] = {"type": 'virtual_meter', |
|
427
|
|
|
"id": row['id'], |
|
428
|
|
|
"name": row['name'], |
|
429
|
|
|
"uuid": row['uuid']} |
|
430
|
|
|
|
|
431
|
|
|
cursor.execute(" SELECT name " |
|
432
|
|
|
" FROM tbl_energy_flow_diagrams " |
|
433
|
|
|
" WHERE id = %s ", (id_,)) |
|
434
|
|
|
if cursor.fetchone() is None: |
|
435
|
|
|
cursor.close() |
|
436
|
|
|
cnx.disconnect() |
|
437
|
|
|
raise falcon.HTTPError(falcon.HTTP_404, title='API.NOT_FOUND', |
|
438
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NOT_FOUND') |
|
439
|
|
|
|
|
440
|
|
|
query = (" SELECT id, source_node_id, target_node_id, meter_uuid " |
|
441
|
|
|
" FROM tbl_energy_flow_diagrams_links " |
|
442
|
|
|
" WHERE energy_flow_diagram_id = %s " |
|
443
|
|
|
" ORDER BY id ") |
|
444
|
|
|
cursor.execute(query, (id_, )) |
|
445
|
|
|
rows_links = cursor.fetchall() |
|
446
|
|
|
|
|
447
|
|
|
result = list() |
|
448
|
|
|
if rows_links is not None and len(rows_links) > 0: |
|
449
|
|
|
for row in rows_links: |
|
450
|
|
|
source_node = node_dict.get(row['source_node_id'], None) |
|
451
|
|
|
target_node = node_dict.get(row['target_node_id'], None) |
|
452
|
|
|
# find meter by uuid |
|
453
|
|
|
meter = meter_dict.get(row['meter_uuid'], None) |
|
454
|
|
|
if meter is None: |
|
455
|
|
|
meter = virtual_meter_dict.get(row['meter_uuid'], None) |
|
456
|
|
|
if meter is None: |
|
457
|
|
|
meter = offline_meter_dict.get(row['meter_uuid'], None) |
|
458
|
|
|
|
|
459
|
|
|
meta_result = {"id": row['id'], |
|
460
|
|
|
"source_node": source_node, |
|
461
|
|
|
"target_node": target_node, |
|
462
|
|
|
"meter": meter} |
|
463
|
|
|
result.append(meta_result) |
|
464
|
|
|
|
|
465
|
|
|
cursor.close() |
|
466
|
|
|
cnx.disconnect() |
|
467
|
|
|
resp.body = json.dumps(result) |
|
468
|
|
|
|
|
469
|
|
|
@staticmethod |
|
470
|
|
|
def on_post(req, resp, id_): |
|
471
|
|
|
"""Handles POST requests""" |
|
472
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
473
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
474
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_ID') |
|
475
|
|
|
try: |
|
476
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
477
|
|
|
except Exception as ex: |
|
478
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.ERROR', description=ex) |
|
479
|
|
|
|
|
480
|
|
|
new_values = json.loads(raw_json) |
|
481
|
|
|
|
|
482
|
|
|
source_node_id = None |
|
483
|
|
|
if 'source_node_id' in new_values['data'].keys(): |
|
484
|
|
|
if new_values['data']['source_node_id'] is not None and \ |
|
485
|
|
|
new_values['data']['source_node_id'] <= 0: |
|
486
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
487
|
|
|
description='API.INVALID_SOURCE_NODE_ID') |
|
488
|
|
|
source_node_id = new_values['data']['source_node_id'] |
|
489
|
|
|
|
|
490
|
|
|
target_node_id = None |
|
491
|
|
|
if 'target_node_id' in new_values['data'].keys(): |
|
492
|
|
|
if new_values['data']['target_node_id'] is not None and \ |
|
493
|
|
|
new_values['data']['target_node_id'] <= 0: |
|
494
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
495
|
|
|
description='API.INVALID_TARGET_NODE_ID') |
|
496
|
|
|
target_node_id = new_values['data']['target_node_id'] |
|
497
|
|
|
|
|
498
|
|
|
meter_uuid = None |
|
499
|
|
|
if 'meter_uuid' in new_values['data'].keys(): |
|
500
|
|
|
if new_values['data']['meter_uuid'] is not None and \ |
|
501
|
|
|
isinstance(new_values['data']['meter_uuid'], str) and \ |
|
502
|
|
|
len(str.strip(new_values['data']['meter_uuid'])) > 0: |
|
503
|
|
|
meter_uuid = str.strip(new_values['data']['meter_uuid']) |
|
504
|
|
|
|
|
505
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
506
|
|
|
cursor = cnx.cursor(dictionary=True) |
|
507
|
|
|
|
|
508
|
|
|
cursor.execute(" SELECT name " |
|
509
|
|
|
" FROM tbl_energy_flow_diagrams " |
|
510
|
|
|
" WHERE id = %s ", (id_,)) |
|
511
|
|
|
if cursor.fetchone() is None: |
|
512
|
|
|
cursor.close() |
|
513
|
|
|
cnx.disconnect() |
|
514
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.NOT_FOUND', |
|
515
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NOT_FOUND') |
|
516
|
|
|
|
|
517
|
|
|
cursor.execute(" SELECT id " |
|
518
|
|
|
" FROM tbl_energy_flow_diagrams_links " |
|
519
|
|
|
" WHERE energy_flow_diagram_id = %s AND " |
|
520
|
|
|
" source_node_id = %s AND target_node_id = %s ", |
|
521
|
|
|
(id_, source_node_id, target_node_id,)) |
|
522
|
|
|
row = cursor.fetchone() |
|
523
|
|
|
if row is not None: |
|
524
|
|
|
cursor.close() |
|
525
|
|
|
cnx.disconnect() |
|
526
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, |
|
527
|
|
|
title='API.NOT_FOUND', |
|
528
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_LINK_IS_ALREADY_IN_USE') |
|
529
|
|
|
|
|
530
|
|
|
query = (" SELECT id, name " |
|
531
|
|
|
" FROM tbl_energy_flow_diagrams_nodes " |
|
532
|
|
|
" WHERE id = %s ") |
|
533
|
|
|
cursor.execute(query, (source_node_id,)) |
|
534
|
|
|
if cursor.fetchone() is None: |
|
535
|
|
|
cursor.close() |
|
536
|
|
|
cnx.disconnect() |
|
537
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
538
|
|
|
description='API.SOURCE_NODE_NOT_FOUND') |
|
539
|
|
|
|
|
540
|
|
|
query = (" SELECT id, name " |
|
541
|
|
|
" FROM tbl_energy_flow_diagrams_nodes " |
|
542
|
|
|
" WHERE id = %s ") |
|
543
|
|
|
cursor.execute(query, (target_node_id,)) |
|
544
|
|
|
if cursor.fetchone() is None: |
|
545
|
|
|
cursor.close() |
|
546
|
|
|
cnx.disconnect() |
|
547
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
548
|
|
|
description='API.TARGET_NODE_NOT_FOUND') |
|
549
|
|
|
|
|
550
|
|
|
query = (" SELECT id, name, uuid " |
|
551
|
|
|
" FROM tbl_meters ") |
|
552
|
|
|
cursor.execute(query) |
|
553
|
|
|
rows_meters = cursor.fetchall() |
|
554
|
|
|
|
|
555
|
|
|
meter_dict = dict() |
|
556
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
557
|
|
|
for row in rows_meters: |
|
558
|
|
|
meter_dict[row['uuid']] = {"type": 'meter', |
|
559
|
|
|
"id": row['id'], |
|
560
|
|
|
"name": row['name'], |
|
561
|
|
|
"uuid": row['uuid']} |
|
562
|
|
|
|
|
563
|
|
|
query = (" SELECT id, name, uuid " |
|
564
|
|
|
" FROM tbl_offline_meters ") |
|
565
|
|
|
cursor.execute(query) |
|
566
|
|
|
rows_offline_meters = cursor.fetchall() |
|
567
|
|
|
|
|
568
|
|
|
offline_meter_dict = dict() |
|
569
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
570
|
|
|
for row in rows_offline_meters: |
|
571
|
|
|
offline_meter_dict[row['uuid']] = {"type": 'offline_meter', |
|
572
|
|
|
"id": row['id'], |
|
573
|
|
|
"name": row['name'], |
|
574
|
|
|
"uuid": row['uuid']} |
|
575
|
|
|
|
|
576
|
|
|
query = (" SELECT id, name, uuid " |
|
577
|
|
|
" FROM tbl_virtual_meters ") |
|
578
|
|
|
cursor.execute(query) |
|
579
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
580
|
|
|
|
|
581
|
|
|
virtual_meter_dict = dict() |
|
582
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
583
|
|
|
for row in rows_virtual_meters: |
|
584
|
|
|
virtual_meter_dict[row['uuid']] = {"type": 'virtual_meter', |
|
585
|
|
|
"id": row['id'], |
|
586
|
|
|
"name": row['name'], |
|
587
|
|
|
"uuid": row['uuid']} |
|
588
|
|
|
|
|
589
|
|
|
# validate meter uuid |
|
590
|
|
|
if meter_dict.get(meter_uuid) is None and \ |
|
591
|
|
|
virtual_meter_dict.get(meter_uuid) is None and \ |
|
592
|
|
|
offline_meter_dict.get(meter_uuid) is None: |
|
593
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
594
|
|
|
description='API.INVALID_METER_UUID') |
|
595
|
|
|
|
|
596
|
|
|
add_values = (" INSERT INTO tbl_energy_flow_diagrams_links " |
|
597
|
|
|
" (energy_flow_diagram_id, source_node_id, target_node_id, meter_uuid) " |
|
598
|
|
|
" VALUES (%s, %s, %s, %s) ") |
|
599
|
|
|
cursor.execute(add_values, (id_, |
|
600
|
|
|
source_node_id, |
|
601
|
|
|
target_node_id, |
|
602
|
|
|
meter_uuid)) |
|
603
|
|
|
new_id = cursor.lastrowid |
|
604
|
|
|
cnx.commit() |
|
605
|
|
|
cursor.close() |
|
606
|
|
|
cnx.disconnect() |
|
607
|
|
|
|
|
608
|
|
|
resp.status = falcon.HTTP_201 |
|
609
|
|
|
resp.location = '/energyflowdiagrams/' + str(id_) + 'links/' + str(new_id) |
|
610
|
|
|
|
|
611
|
|
|
|
|
612
|
|
|
class EnergyFlowDiagramLinkItem: |
|
613
|
|
|
@staticmethod |
|
614
|
|
|
def __init__(): |
|
615
|
|
|
pass |
|
616
|
|
|
|
|
617
|
|
|
@staticmethod |
|
618
|
|
|
def on_options(req, resp, id_, lid): |
|
619
|
|
|
resp.status = falcon.HTTP_200 |
|
620
|
|
|
|
|
621
|
|
|
@staticmethod |
|
622
|
|
|
def on_get(req, resp, id_, lid): |
|
623
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
624
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
625
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_ID') |
|
626
|
|
|
|
|
627
|
|
|
if not lid.isdigit() or int(lid) <= 0: |
|
628
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
629
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_LINK_ID') |
|
630
|
|
|
|
|
631
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
632
|
|
|
cursor = cnx.cursor(dictionary=True) |
|
633
|
|
|
|
|
634
|
|
|
query = (" SELECT id, name " |
|
635
|
|
|
" FROM tbl_energy_flow_diagrams_nodes ") |
|
636
|
|
|
cursor.execute(query) |
|
637
|
|
|
rows_nodes = cursor.fetchall() |
|
638
|
|
|
|
|
639
|
|
|
node_dict = dict() |
|
640
|
|
|
if rows_nodes is not None and len(rows_nodes) > 0: |
|
641
|
|
|
for row in rows_nodes: |
|
642
|
|
|
node_dict[row['id']] = {"id": row['id'], |
|
643
|
|
|
"name": row['name']} |
|
644
|
|
|
|
|
645
|
|
|
query = (" SELECT id, name, uuid " |
|
646
|
|
|
" FROM tbl_meters ") |
|
647
|
|
|
cursor.execute(query) |
|
648
|
|
|
rows_meters = cursor.fetchall() |
|
649
|
|
|
|
|
650
|
|
|
meter_dict = dict() |
|
651
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
652
|
|
|
for row in rows_meters: |
|
653
|
|
|
meter_dict[row['uuid']] = {"type": 'meter', |
|
654
|
|
|
"id": row['id'], |
|
655
|
|
|
"name": row['name'], |
|
656
|
|
|
"uuid": row['uuid']} |
|
657
|
|
|
|
|
658
|
|
|
query = (" SELECT id, name, uuid " |
|
659
|
|
|
" FROM tbl_offline_meters ") |
|
660
|
|
|
cursor.execute(query) |
|
661
|
|
|
rows_offline_meters = cursor.fetchall() |
|
662
|
|
|
|
|
663
|
|
|
offline_meter_dict = dict() |
|
664
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
665
|
|
|
for row in rows_offline_meters: |
|
666
|
|
|
offline_meter_dict[row['uuid']] = {"type": 'offline_meter', |
|
667
|
|
|
"id": row['id'], |
|
668
|
|
|
"name": row['name'], |
|
669
|
|
|
"uuid": row['uuid']} |
|
670
|
|
|
|
|
671
|
|
|
query = (" SELECT id, name, uuid " |
|
672
|
|
|
" FROM tbl_virtual_meters ") |
|
673
|
|
|
cursor.execute(query) |
|
674
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
675
|
|
|
|
|
676
|
|
|
virtual_meter_dict = dict() |
|
677
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
678
|
|
|
for row in rows_virtual_meters: |
|
679
|
|
|
virtual_meter_dict[row['uuid']] = {"type": 'virtual_meter', |
|
680
|
|
|
"id": row['id'], |
|
681
|
|
|
"name": row['name'], |
|
682
|
|
|
"uuid": row['uuid']} |
|
683
|
|
|
|
|
684
|
|
|
query = (" SELECT id, source_node_id, target_node_id, meter_uuid " |
|
685
|
|
|
" FROM tbl_energy_flow_diagrams_links " |
|
686
|
|
|
" WHERE energy_flow_diagram_id = %s AND id = %s ") |
|
687
|
|
|
cursor.execute(query, (id_, lid)) |
|
688
|
|
|
row = cursor.fetchone() |
|
689
|
|
|
cursor.close() |
|
690
|
|
|
cnx.disconnect() |
|
691
|
|
|
|
|
692
|
|
|
if row is None: |
|
693
|
|
|
raise falcon.HTTPError(falcon.HTTP_404, title='API.NOT_FOUND', |
|
694
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_LINK_NOT_FOUND_OR_NOT_MATCH') |
|
695
|
|
|
else: |
|
696
|
|
|
source_node = node_dict.get(row['source_node_id'], None) |
|
697
|
|
|
target_node = node_dict.get(row['target_node_id'], None) |
|
698
|
|
|
# find meter by uuid |
|
699
|
|
|
meter = meter_dict.get(row['meter_uuid'], None) |
|
700
|
|
|
if meter is None: |
|
701
|
|
|
meter = virtual_meter_dict.get(row['meter_uuid'], None) |
|
702
|
|
|
if meter is None: |
|
703
|
|
|
meter = offline_meter_dict.get(row['meter_uuid'], None) |
|
704
|
|
|
|
|
705
|
|
|
meta_result = {"id": row['id'], |
|
706
|
|
|
"source_node": source_node, |
|
707
|
|
|
"target_node": target_node, |
|
708
|
|
|
"meter": meter} |
|
709
|
|
|
resp.body = json.dumps(meta_result) |
|
710
|
|
|
|
|
711
|
|
|
@staticmethod |
|
712
|
|
|
def on_delete(req, resp, id_, lid): |
|
713
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
714
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
715
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_ID') |
|
716
|
|
|
|
|
717
|
|
|
if not lid.isdigit() or int(lid) <= 0: |
|
718
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
719
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_LINK_ID') |
|
720
|
|
|
|
|
721
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
722
|
|
|
cursor = cnx.cursor() |
|
723
|
|
|
|
|
724
|
|
|
cursor.execute(" SELECT name " |
|
725
|
|
|
" FROM tbl_energy_flow_diagrams " |
|
726
|
|
|
" WHERE id = %s ", |
|
727
|
|
|
(id_,)) |
|
728
|
|
|
row = cursor.fetchone() |
|
729
|
|
|
if row is None: |
|
730
|
|
|
cursor.close() |
|
731
|
|
|
cnx.disconnect() |
|
732
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, |
|
733
|
|
|
title='API.NOT_FOUND', |
|
734
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NOT_FOUND') |
|
735
|
|
|
|
|
736
|
|
|
cursor.execute(" SELECT id " |
|
737
|
|
|
" FROM tbl_energy_flow_diagrams_links " |
|
738
|
|
|
" WHERE energy_flow_diagram_id = %s AND id = %s ", |
|
739
|
|
|
(id_, lid,)) |
|
740
|
|
|
row = cursor.fetchone() |
|
741
|
|
|
if row is None: |
|
742
|
|
|
cursor.close() |
|
743
|
|
|
cnx.disconnect() |
|
744
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, |
|
745
|
|
|
title='API.NOT_FOUND', |
|
746
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_LINK_NOT_FOUND_OR_NOT_MATCH') |
|
747
|
|
|
|
|
748
|
|
|
cursor.execute(" DELETE FROM tbl_energy_flow_diagrams_links " |
|
749
|
|
|
" WHERE id = %s ", (lid, )) |
|
750
|
|
|
cnx.commit() |
|
751
|
|
|
|
|
752
|
|
|
cursor.close() |
|
753
|
|
|
cnx.disconnect() |
|
754
|
|
|
|
|
755
|
|
|
resp.status = falcon.HTTP_204 |
|
756
|
|
|
|
|
757
|
|
|
@staticmethod |
|
758
|
|
|
def on_put(req, resp, id_, lid): |
|
759
|
|
|
"""Handles POST requests""" |
|
760
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
761
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
762
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_ID') |
|
763
|
|
|
|
|
764
|
|
|
if not lid.isdigit() or int(lid) <= 0: |
|
765
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
766
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_LINK_ID') |
|
767
|
|
|
|
|
768
|
|
|
try: |
|
769
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
770
|
|
|
except Exception as ex: |
|
771
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.ERROR', description=ex) |
|
772
|
|
|
|
|
773
|
|
|
new_values = json.loads(raw_json) |
|
774
|
|
|
|
|
775
|
|
|
source_node_id = None |
|
776
|
|
|
if 'source_node_id' in new_values['data'].keys(): |
|
777
|
|
|
if new_values['data']['source_node_id'] is not None and \ |
|
778
|
|
|
new_values['data']['source_node_id'] <= 0: |
|
779
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
780
|
|
|
description='API.INVALID_SOURCE_NODE_ID') |
|
781
|
|
|
source_node_id = new_values['data']['source_node_id'] |
|
782
|
|
|
|
|
783
|
|
|
target_node_id = None |
|
784
|
|
|
if 'target_node_id' in new_values['data'].keys(): |
|
785
|
|
|
if new_values['data']['target_node_id'] is not None and \ |
|
786
|
|
|
new_values['data']['target_node_id'] <= 0: |
|
787
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
788
|
|
|
description='API.INVALID_TARGET_NODE_ID') |
|
789
|
|
|
target_node_id = new_values['data']['target_node_id'] |
|
790
|
|
|
|
|
791
|
|
|
meter_uuid = None |
|
792
|
|
|
if 'meter_uuid' in new_values['data'].keys(): |
|
793
|
|
|
if new_values['data']['meter_uuid'] is not None and \ |
|
794
|
|
|
isinstance(new_values['data']['meter_uuid'], str) and \ |
|
795
|
|
|
len(str.strip(new_values['data']['meter_uuid'])) > 0: |
|
796
|
|
|
meter_uuid = str.strip(new_values['data']['meter_uuid']) |
|
797
|
|
|
|
|
798
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
799
|
|
|
cursor = cnx.cursor(dictionary=True) |
|
800
|
|
|
|
|
801
|
|
|
cursor.execute(" SELECT name " |
|
802
|
|
|
" FROM tbl_energy_flow_diagrams " |
|
803
|
|
|
" WHERE id = %s ", (id_,)) |
|
804
|
|
|
if cursor.fetchone() is None: |
|
805
|
|
|
cursor.close() |
|
806
|
|
|
cnx.disconnect() |
|
807
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.NOT_FOUND', |
|
808
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NOT_FOUND') |
|
809
|
|
|
|
|
810
|
|
|
cursor.execute(" SELECT id " |
|
811
|
|
|
" FROM tbl_energy_flow_diagrams_links " |
|
812
|
|
|
" WHERE energy_flow_diagram_id = %s AND id = %s ", |
|
813
|
|
|
(id_, lid,)) |
|
814
|
|
|
row = cursor.fetchone() |
|
815
|
|
|
if row is None: |
|
816
|
|
|
cursor.close() |
|
817
|
|
|
cnx.disconnect() |
|
818
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, |
|
819
|
|
|
title='API.NOT_FOUND', |
|
820
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_LINK_NOT_FOUND_OR_NOT_MATCH') |
|
821
|
|
|
|
|
822
|
|
|
cursor.execute(" SELECT id " |
|
823
|
|
|
" FROM tbl_energy_flow_diagrams_links " |
|
824
|
|
|
" WHERE energy_flow_diagram_id = %s AND id != %s " |
|
825
|
|
|
" AND source_node_id = %s AND target_node_id = %s ", |
|
826
|
|
|
(id_, lid, source_node_id, target_node_id,)) |
|
827
|
|
|
row = cursor.fetchone() |
|
828
|
|
|
if row is not None: |
|
829
|
|
|
cursor.close() |
|
830
|
|
|
cnx.disconnect() |
|
831
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, |
|
832
|
|
|
title='API.NOT_FOUND', |
|
833
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_LINK_IS_ALREADY_IN_USE') |
|
834
|
|
|
|
|
835
|
|
|
query = (" SELECT id, name " |
|
836
|
|
|
" FROM tbl_energy_flow_diagrams_nodes " |
|
837
|
|
|
" WHERE id = %s ") |
|
838
|
|
|
cursor.execute(query, (source_node_id,)) |
|
839
|
|
|
if cursor.fetchone() is None: |
|
840
|
|
|
cursor.close() |
|
841
|
|
|
cnx.disconnect() |
|
842
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
843
|
|
|
description='API.SOURCE_NODE_NOT_FOUND') |
|
844
|
|
|
|
|
845
|
|
|
query = (" SELECT id, name " |
|
846
|
|
|
" FROM tbl_energy_flow_diagrams_nodes " |
|
847
|
|
|
" WHERE id = %s ") |
|
848
|
|
|
cursor.execute(query, (target_node_id,)) |
|
849
|
|
|
if cursor.fetchone() is None: |
|
850
|
|
|
cursor.close() |
|
851
|
|
|
cnx.disconnect() |
|
852
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
853
|
|
|
description='API.TARGET_NODE_NOT_FOUND') |
|
854
|
|
|
|
|
855
|
|
|
query = (" SELECT id, name, uuid " |
|
856
|
|
|
" FROM tbl_meters ") |
|
857
|
|
|
cursor.execute(query) |
|
858
|
|
|
rows_meters = cursor.fetchall() |
|
859
|
|
|
|
|
860
|
|
|
meter_dict = dict() |
|
861
|
|
|
if rows_meters is not None and len(rows_meters) > 0: |
|
862
|
|
|
for row in rows_meters: |
|
863
|
|
|
meter_dict[row['uuid']] = {"type": 'meter', |
|
864
|
|
|
"id": row['id'], |
|
865
|
|
|
"name": row['name'], |
|
866
|
|
|
"uuid": row['uuid']} |
|
867
|
|
|
|
|
868
|
|
|
query = (" SELECT id, name, uuid " |
|
869
|
|
|
" FROM tbl_offline_meters ") |
|
870
|
|
|
cursor.execute(query) |
|
871
|
|
|
rows_offline_meters = cursor.fetchall() |
|
872
|
|
|
|
|
873
|
|
|
offline_meter_dict = dict() |
|
874
|
|
|
if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
|
875
|
|
|
for row in rows_offline_meters: |
|
876
|
|
|
offline_meter_dict[row['uuid']] = {"type": 'offline_meter', |
|
877
|
|
|
"id": row['id'], |
|
878
|
|
|
"name": row['name'], |
|
879
|
|
|
"uuid": row['uuid']} |
|
880
|
|
|
|
|
881
|
|
|
query = (" SELECT id, name, uuid " |
|
882
|
|
|
" FROM tbl_virtual_meters ") |
|
883
|
|
|
cursor.execute(query) |
|
884
|
|
|
rows_virtual_meters = cursor.fetchall() |
|
885
|
|
|
|
|
886
|
|
|
virtual_meter_dict = dict() |
|
887
|
|
|
if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
|
888
|
|
|
for row in rows_virtual_meters: |
|
889
|
|
|
virtual_meter_dict[row['uuid']] = {"type": 'virtual_meter', |
|
890
|
|
|
"id": row['id'], |
|
891
|
|
|
"name": row['name'], |
|
892
|
|
|
"uuid": row['uuid']} |
|
893
|
|
|
|
|
894
|
|
|
# validate meter uuid |
|
895
|
|
|
if meter_dict.get(meter_uuid) is None and \ |
|
896
|
|
|
virtual_meter_dict.get(meter_uuid) is None and \ |
|
897
|
|
|
offline_meter_dict.get(meter_uuid) is None: |
|
898
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
899
|
|
|
description='API.INVALID_METER_UUID') |
|
900
|
|
|
|
|
901
|
|
|
add_values = (" UPDATE tbl_energy_flow_diagrams_links " |
|
902
|
|
|
" SET source_node_id = %s, target_node_id = %s, meter_uuid = %s " |
|
903
|
|
|
" WHERE id = %s ") |
|
904
|
|
|
cursor.execute(add_values, (source_node_id, |
|
905
|
|
|
target_node_id, |
|
906
|
|
|
meter_uuid, |
|
907
|
|
|
lid)) |
|
908
|
|
|
cnx.commit() |
|
909
|
|
|
|
|
910
|
|
|
cursor.close() |
|
911
|
|
|
cnx.disconnect() |
|
912
|
|
|
|
|
913
|
|
|
resp.status = falcon.HTTP_200 |
|
914
|
|
|
|
|
915
|
|
|
|
|
916
|
|
View Code Duplication |
class EnergyFlowDiagramNodeCollection: |
|
|
|
|
|
|
917
|
|
|
@staticmethod |
|
918
|
|
|
def __init__(): |
|
919
|
|
|
pass |
|
920
|
|
|
|
|
921
|
|
|
@staticmethod |
|
922
|
|
|
def on_options(req, resp, id_): |
|
923
|
|
|
resp.status = falcon.HTTP_200 |
|
924
|
|
|
|
|
925
|
|
|
@staticmethod |
|
926
|
|
|
def on_get(req, resp, id_): |
|
927
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
928
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
929
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_ID') |
|
930
|
|
|
|
|
931
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
932
|
|
|
cursor = cnx.cursor(dictionary=True) |
|
933
|
|
|
|
|
934
|
|
|
cursor.execute(" SELECT name " |
|
935
|
|
|
" FROM tbl_energy_flow_diagrams " |
|
936
|
|
|
" WHERE id = %s ", (id_,)) |
|
937
|
|
|
if cursor.fetchone() is None: |
|
938
|
|
|
cursor.close() |
|
939
|
|
|
cnx.disconnect() |
|
940
|
|
|
raise falcon.HTTPError(falcon.HTTP_404, title='API.NOT_FOUND', |
|
941
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NOT_FOUND') |
|
942
|
|
|
|
|
943
|
|
|
query = (" SELECT id, name " |
|
944
|
|
|
" FROM tbl_energy_flow_diagrams_nodes " |
|
945
|
|
|
" WHERE energy_flow_diagram_id = %s " |
|
946
|
|
|
" ORDER BY id ") |
|
947
|
|
|
cursor.execute(query, (id_, )) |
|
948
|
|
|
rows_nodes = cursor.fetchall() |
|
949
|
|
|
|
|
950
|
|
|
result = list() |
|
951
|
|
|
if rows_nodes is not None and len(rows_nodes) > 0: |
|
952
|
|
|
for row in rows_nodes: |
|
953
|
|
|
meta_result = {"id": row['id'], |
|
954
|
|
|
"name": row['name']} |
|
955
|
|
|
result.append(meta_result) |
|
956
|
|
|
|
|
957
|
|
|
cursor.close() |
|
958
|
|
|
cnx.disconnect() |
|
959
|
|
|
resp.body = json.dumps(result) |
|
960
|
|
|
|
|
961
|
|
|
@staticmethod |
|
962
|
|
|
def on_post(req, resp, id_): |
|
963
|
|
|
"""Handles POST requests""" |
|
964
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
965
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
966
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_ID') |
|
967
|
|
|
try: |
|
968
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
969
|
|
|
except Exception as ex: |
|
970
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.ERROR', description=ex) |
|
971
|
|
|
|
|
972
|
|
|
new_values = json.loads(raw_json) |
|
973
|
|
|
|
|
974
|
|
|
if 'name' not in new_values['data'].keys() or \ |
|
975
|
|
|
not isinstance(new_values['data']['name'], str) or \ |
|
976
|
|
|
len(str.strip(new_values['data']['name'])) == 0: |
|
977
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
978
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_NODE_NAME') |
|
979
|
|
|
name = str.strip(new_values['data']['name']) |
|
980
|
|
|
|
|
981
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
982
|
|
|
cursor = cnx.cursor(dictionary=True) |
|
983
|
|
|
|
|
984
|
|
|
cursor.execute(" SELECT name " |
|
985
|
|
|
" FROM tbl_energy_flow_diagrams " |
|
986
|
|
|
" WHERE id = %s ", (id_,)) |
|
987
|
|
|
if cursor.fetchone() is None: |
|
988
|
|
|
cursor.close() |
|
989
|
|
|
cnx.disconnect() |
|
990
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.NOT_FOUND', |
|
991
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NOT_FOUND') |
|
992
|
|
|
|
|
993
|
|
|
cursor.execute(" SELECT name " |
|
994
|
|
|
" FROM tbl_energy_flow_diagrams_nodes " |
|
995
|
|
|
" WHERE name = %s AND energy_flow_diagram_id = %s ", (name, id_)) |
|
996
|
|
|
if cursor.fetchone() is not None: |
|
997
|
|
|
cursor.close() |
|
998
|
|
|
cnx.disconnect() |
|
999
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1000
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NAME_IS_ALREADY_IN_USE') |
|
1001
|
|
|
|
|
1002
|
|
|
add_values = (" INSERT INTO tbl_energy_flow_diagrams_nodes " |
|
1003
|
|
|
" (energy_flow_diagram_id, name) " |
|
1004
|
|
|
" VALUES (%s, %s) ") |
|
1005
|
|
|
cursor.execute(add_values, (id_, |
|
1006
|
|
|
name)) |
|
1007
|
|
|
new_id = cursor.lastrowid |
|
1008
|
|
|
cnx.commit() |
|
1009
|
|
|
cursor.close() |
|
1010
|
|
|
cnx.disconnect() |
|
1011
|
|
|
|
|
1012
|
|
|
resp.status = falcon.HTTP_201 |
|
1013
|
|
|
resp.location = '/energyflowdiagrams/' + str(id_) + 'nodes/' + str(new_id) |
|
1014
|
|
|
|
|
1015
|
|
|
|
|
1016
|
|
|
class EnergyFlowDiagramNodeItem: |
|
1017
|
|
|
@staticmethod |
|
1018
|
|
|
def __init__(): |
|
1019
|
|
|
pass |
|
1020
|
|
|
|
|
1021
|
|
|
@staticmethod |
|
1022
|
|
|
def on_options(req, resp, id_, nid): |
|
1023
|
|
|
resp.status = falcon.HTTP_200 |
|
1024
|
|
|
|
|
1025
|
|
|
@staticmethod |
|
1026
|
|
|
def on_get(req, resp, id_, nid): |
|
1027
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1028
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1029
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_ID') |
|
1030
|
|
|
|
|
1031
|
|
|
if not nid.isdigit() or int(nid) <= 0: |
|
1032
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1033
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_NODE_ID') |
|
1034
|
|
|
|
|
1035
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1036
|
|
|
cursor = cnx.cursor(dictionary=True) |
|
1037
|
|
|
|
|
1038
|
|
|
query = (" SELECT id, name " |
|
1039
|
|
|
" FROM tbl_energy_flow_diagrams_nodes " |
|
1040
|
|
|
" WHERE energy_flow_diagram_id = %s AND id = %s ") |
|
1041
|
|
|
cursor.execute(query, (id_, nid)) |
|
1042
|
|
|
row = cursor.fetchone() |
|
1043
|
|
|
cursor.close() |
|
1044
|
|
|
cnx.disconnect() |
|
1045
|
|
|
|
|
1046
|
|
|
if row is None: |
|
1047
|
|
|
raise falcon.HTTPError(falcon.HTTP_404, title='API.NOT_FOUND', |
|
1048
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NODE_NOT_FOUND_OR_NOT_MATCH') |
|
1049
|
|
|
else: |
|
1050
|
|
|
meta_result = {"id": row['id'], |
|
1051
|
|
|
"name": row['name']} |
|
1052
|
|
|
|
|
1053
|
|
|
resp.body = json.dumps(meta_result) |
|
1054
|
|
|
|
|
1055
|
|
|
@staticmethod |
|
1056
|
|
|
def on_delete(req, resp, id_, nid): |
|
1057
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1058
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1059
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_ID') |
|
1060
|
|
|
|
|
1061
|
|
|
if not nid.isdigit() or int(nid) <= 0: |
|
1062
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1063
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_NODE_ID') |
|
1064
|
|
|
|
|
1065
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1066
|
|
|
cursor = cnx.cursor() |
|
1067
|
|
|
|
|
1068
|
|
|
cursor.execute(" SELECT name " |
|
1069
|
|
|
" FROM tbl_energy_flow_diagrams " |
|
1070
|
|
|
" WHERE id = %s ", |
|
1071
|
|
|
(id_,)) |
|
1072
|
|
|
row = cursor.fetchone() |
|
1073
|
|
|
if row is None: |
|
1074
|
|
|
cursor.close() |
|
1075
|
|
|
cnx.disconnect() |
|
1076
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, |
|
1077
|
|
|
title='API.NOT_FOUND', |
|
1078
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NOT_FOUND') |
|
1079
|
|
|
|
|
1080
|
|
|
cursor.execute(" SELECT name " |
|
1081
|
|
|
" FROM tbl_energy_flow_diagrams_nodes " |
|
1082
|
|
|
" WHERE energy_flow_diagram_id = %s AND id = %s ", |
|
1083
|
|
|
(id_, nid,)) |
|
1084
|
|
|
row = cursor.fetchone() |
|
1085
|
|
|
if row is None: |
|
1086
|
|
|
cursor.close() |
|
1087
|
|
|
cnx.disconnect() |
|
1088
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, |
|
1089
|
|
|
title='API.NOT_FOUND', |
|
1090
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NODE_NOT_FOUND_OR_NOT_MATCH') |
|
1091
|
|
|
|
|
1092
|
|
|
cursor.execute(" DELETE FROM tbl_energy_flow_diagrams_nodes " |
|
1093
|
|
|
" WHERE id = %s ", (nid, )) |
|
1094
|
|
|
cnx.commit() |
|
1095
|
|
|
|
|
1096
|
|
|
cursor.close() |
|
1097
|
|
|
cnx.disconnect() |
|
1098
|
|
|
|
|
1099
|
|
|
resp.status = falcon.HTTP_204 |
|
1100
|
|
|
|
|
1101
|
|
|
@staticmethod |
|
1102
|
|
|
def on_put(req, resp, id_, nid): |
|
1103
|
|
|
"""Handles POST requests""" |
|
1104
|
|
|
if not id_.isdigit() or int(id_) <= 0: |
|
1105
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1106
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_ID') |
|
1107
|
|
|
|
|
1108
|
|
|
if not nid.isdigit() or int(nid) <= 0: |
|
1109
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1110
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_NODE_ID') |
|
1111
|
|
|
|
|
1112
|
|
|
try: |
|
1113
|
|
|
raw_json = req.stream.read().decode('utf-8') |
|
1114
|
|
|
except Exception as ex: |
|
1115
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.ERROR', description=ex) |
|
1116
|
|
|
|
|
1117
|
|
|
new_values = json.loads(raw_json) |
|
1118
|
|
|
|
|
1119
|
|
|
if 'name' not in new_values['data'].keys() or \ |
|
1120
|
|
|
not isinstance(new_values['data']['name'], str) or \ |
|
1121
|
|
|
len(str.strip(new_values['data']['name'])) == 0: |
|
1122
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1123
|
|
|
description='API.INVALID_ENERGY_FLOW_DIAGRAM_NODE_NAME') |
|
1124
|
|
|
name = str.strip(new_values['data']['name']) |
|
1125
|
|
|
|
|
1126
|
|
|
cnx = mysql.connector.connect(**config.myems_system_db) |
|
1127
|
|
|
cursor = cnx.cursor(dictionary=True) |
|
1128
|
|
|
|
|
1129
|
|
|
cursor.execute(" SELECT name " |
|
1130
|
|
|
" FROM tbl_energy_flow_diagrams " |
|
1131
|
|
|
" WHERE id = %s ", (id_,)) |
|
1132
|
|
|
if cursor.fetchone() is None: |
|
1133
|
|
|
cursor.close() |
|
1134
|
|
|
cnx.disconnect() |
|
1135
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.NOT_FOUND', |
|
1136
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NOT_FOUND') |
|
1137
|
|
|
|
|
1138
|
|
|
cursor.execute(" SELECT name " |
|
1139
|
|
|
" FROM tbl_energy_flow_diagrams_nodes " |
|
1140
|
|
|
" WHERE energy_flow_diagram_id = %s AND id = %s ", |
|
1141
|
|
|
(id_, nid,)) |
|
1142
|
|
|
row = cursor.fetchone() |
|
1143
|
|
|
if row is None: |
|
1144
|
|
|
cursor.close() |
|
1145
|
|
|
cnx.disconnect() |
|
1146
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, |
|
1147
|
|
|
title='API.NOT_FOUND', |
|
1148
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NODE_NOT_FOUND_OR_NOT_MATCH') |
|
1149
|
|
|
|
|
1150
|
|
|
cursor.execute(" SELECT name " |
|
1151
|
|
|
" FROM tbl_energy_flow_diagrams_nodes " |
|
1152
|
|
|
" WHERE name = %s AND energy_flow_diagram_id = %s AND id != %s ", (name, id_, nid)) |
|
1153
|
|
|
row = cursor.fetchone() |
|
1154
|
|
|
if row is not None: |
|
1155
|
|
|
cursor.close() |
|
1156
|
|
|
cnx.disconnect() |
|
1157
|
|
|
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST', |
|
1158
|
|
|
description='API.ENERGY_FLOW_DIAGRAM_NODE_NAME_IS_ALREADY_IN_USE') |
|
1159
|
|
|
|
|
1160
|
|
|
add_values = (" UPDATE tbl_energy_flow_diagrams_nodes " |
|
1161
|
|
|
" SET name = %s " |
|
1162
|
|
|
" WHERE id = %s ") |
|
1163
|
|
|
cursor.execute(add_values, (name, |
|
1164
|
|
|
nid)) |
|
1165
|
|
|
cnx.commit() |
|
1166
|
|
|
|
|
1167
|
|
|
cursor.close() |
|
1168
|
|
|
cnx.disconnect() |
|
1169
|
|
|
|
|
1170
|
|
|
resp.status = falcon.HTTP_200 |
|
1171
|
|
|
|
|
1172
|
|
|
|
myems /
myems-api
Loading history...